|
Beetles
Beetles are the most diverse group of living organisms in a tropical rainforest. Scientists think there are several MILLION different species of beetles living in the tropical rainforests. However, scientists have only been able to identify about a million and worry that many will be extinct before they can be discovered. |
 |
 |
Beetles fill every imaginable role in the rainforest. Some are predators (like Ladybug Beetles), many are herbivores, and some are decomposers. They come in every color, including red, green and even GOLD. Even though you might not notice them when you walk around in a rainforest, beetles are one of the most important parts of the tropical rainforest. |
Rhinoceros Beetle
Native to Central and South America, this beetle is one of the largest in the world. Its body and horn can be as long as 6.75 inches, and they can weigh up to four ounces. They feed on dead plant matter and fruit found in the rainforest. The male has 2 black horns that are as large as its body while the female does not. These beetles are also very strong; they are able to carry as much as 100 times their own weight! They are nocturnal beetles but very much attracted to light. Mating takes place during the rainy season. If a male feels threatened by another male when he is trying to find a mate he will pick him up with his horns and throw him to the ground, usually defeating his competition. The larva grows for about 9 months in decaying wood before pupating in a case made of wood fiber. Black and gold adults will roam around looking for rotting fruit to eat. |
|
|